Damage from category five Tropical Cyclone Yasi, 2011.
AAP Image/Dave Hunt
A new statistical model predicts the number of tropical cyclones up to four months before the start of the season from November to April.
Hurricanes Marco and Laura swept through the Gulf of Mexico just two days apart in August 2020.
Joshua Stevens/NASA Earth Observatory
It’s only happened twice since naming started in 1950, and there’s an unusual twist to where many of the storms formed this year.
Photobank.kiev.ua/Shutterstock
Tropical cyclones account for almost four in five natural disasters across Pacific Island nations. But a new forecasting tool now gives up to four months warning for the upcoming cyclone season.
Charipara village is flooded by the sea as Cyclone Amphan destroyed embankments in Kalapara Upazila in Patuakhali District, Bangladesh. Date: 3 June 2020.
Md. Johirul Islam
Cyclone Amphan was one of the worst cyclones to hit Bangladesh in modern times. But thanks to local action, many lives were saved.
Awaiting Amphan, May 2020.
EPA
Massive cyclone that hit India and Bangladesh could have been so much worse.
Many houses still do not have cyclone-ready roofs, so are liable to lose them if hit by the full force of the storm.
Dan Peled/AAP
Most homes are not as cyclone-ready as they could be. It seems lower insurance premiums aren’t enough of an incentive for owners to upgrade their homes, but a new study points to some solutions.
The aftermath of tropical cyclone Idai, which made landfall near Beira, Mozambique earlier this year.
flickr/ Climate Centre
As storm directions change, countries that are outside the usual tropical storm zones need to ready themselves.
Australia will probably see fewer tropical cyclones reaching land this season.
AAP Image/Bureau of Meteorology
Southern and eastern Australia need to prepare for heatwaves and increased fire risk this summer, as forecasts predict hot, dry weather.
Flooded houses in Buzi, Mozambique after tropical cyclone Idai struck.
INGC (Mozambique) & FATHUM
Tropical cyclones Idai and Kenneth have shown how important it is to integrate local information and resources with global scale forecasts and support.
Average global temperature from 2013 to 2017, as compared to 1951–1980 baseline.
NASA’s Scientific Visualization Studio
Already heat-stressed countries will see the largest absolute increases in humid-heat and have the least ability to adapt.
shutterstock.
Warmer oceans are contributing to more frequent tropical cyclones.
Women and girls are at high risk of sexual exploitation in disaster situations.
Andre Catueira/EPA-EFE
Women in disaster zones are frequently targeted by sexual predators who take advantage of their vulnerability.
Many houses were flattened after Tropical Cyclone Evan, leading to the partial relocation of the Fijian viillage Denimanu.
Rowena Harbridge/AusAID
Relocating communities to safer, less exposed areas can help people manage climate hazards, but it’s not a viable solution for everyone.
Flood waters cover large tracts of land in Mozambique after cyclone Idai made landfall. Rapidly rising floodwaters have cut off thousands of families from aid organizations.
(World Food Programme via AP)
Climate change is making hurricanes more destructive, and may have boosted the intensity of cyclone Idai that hit Mozambique, Zambia and Malawi.
People leaving their homes in the flooded section of Praia Nova, Beira, Mozambique in the wake of tropical cyclone Idai.
Denis Onyodi/ IFRC handout
The recent storms provide a grim reminder of the prospect of future tropical cyclones in a region under continued threat from climate change.
Heavy snow in Washington, DC, is an example of “weather” - not “climate”.
ERIK S. LESSER/EPA-EFE
At a very simple level, “weather” refers to day-to-day conditions. “Climate” describes the average over many years.
Heavy rains driven by a cyclone in Sana’a, Yemen.
EPA-EFE/YAHYA ARHAB
The frequency of intense tropical cyclones is increasing in the South Indian Ocean, a region that previously didn’t have these.
The Bureau of Meteorology’s tropical cyclone outlook is out today.
AAP Image/Bureau of Meteorology, Japan Meteorological Agency
Cyclone season approacheth, but this year there’s a twist
The Conversation , CC BY 31.4 MB (download)
Australia must come to terms with some fundamental shifts in our weather patterns. This month, Andrew Watkins from the BOM and climate scientist Joelle Gergis explore what's in store.
Storms Florence, Isaac and Helene on September 9.
EPA / NASA
An ‘ex-hurricane’ will hit the UK and Ireland for the second consecutive year.
Hurricane Florence, as seen over the Atlantic Ocean on Sept. 9.
NOAA NWS National Hurricane Center/Handout via REUTERS
How do experts know when and where the next big hurricane is going to hit? A look at the complicated science of forecasting.